Finding the Fourth Proportional to 114,483.42, 157,981.50 and 63,492.16

Step by Step Solution

1. Step 1: Write the proportion equation
   114,483.42 : 157,981.50 = 63,492.16 : x
2. Step 2: Convert to fraction form
   114,483.42/157,981.50 = 63,492.16/x
3. Step 3: Cross multiply
   114,483.42x = 157,981.50 × 63,492.16
4. Step 4: Simplify right side
   114,483.42x = 10,030,586,675.04
5. Step 5: Solve for x
   x = 10,030,586,675.04/114,483.42
6. Step 6: Final answer
   x = 87,616.06